﻿using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace 对话框
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            MessageBox.Show("这是一个简单的提示", "提示");
        }

        private void button2_Click(object sender, EventArgs e)
        {
            MessageBox.Show("这是带按钮的提示", "提示",MessageBoxButtons.YesNoCancel);
        }

        private void button3_Click(object sender, EventArgs e)
        {
            MessageBox.Show("这是带按钮带图标的提示", "提示",MessageBoxButtons.OKCancel,MessageBoxIcon.Stop
                );
        }
    }
}
